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[ALSA] opl3 - simplify exclusive access lock

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Use the exclusive access lock in hwdep instead of the own one.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Takashi Iwai
2007-10-30 11:59:15 +01:00
committed by Jaroslav Kysela
parent 224a033252
commit 05c1afe75f
4 changed files with 12 additions and 25 deletions
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2
include/sound/opl3.h
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@@ -320,7 +320,6 @@ struct snd_opl3 {
spinlock_t reg_lock;
struct snd_card *card; /* The card that this belongs to */
int used; /* usage flag - exclusive */
unsigned char fm_mode; /* OPL mode, see SNDRV_DM_FM_MODE_XXX */
unsigned char rhythm; /* percussion mode flag */
unsigned char max_voices; /* max number of voices */
@@ -353,7 +352,6 @@ struct snd_opl3 {
int sys_timer_status; /* system timer run status */
spinlock_t sys_timer_lock; /* Lock for system timer access */
#endif
struct mutex access_mutex; /* locking */
};
/* opl3.c */